COMBINATIONAL DATA MINING

摘要

A combinatorial data mining system including a database selection unit allowing the user to choose at least one database among others; a unit of term entrance under the user choice unit allowing the user to enter terms of interest in to different list; a unit of occurrence frequency determination retrieving the occurrence frequencies of the terms of interest separately and co-occurrence frequencies of the terms of different lists in a combinatorial fashion on the database; a unit of data normalization calculating the ratio of term co-occurrence statistics to the separately occurrence statistics using various formula; a data integration unit integrating the normalized numeric results on a matrix and; a data display unit displaying the numerical results graphically in a color code to the user.

主权项

1. A combinatorial data mining system characterized in comprising;
a unit of database selection allowing the user to choose a database of interest among others and a unit of term entrance allowing the user to enter terms into different lists on the user selection unit; a unit of term frequency determination retrieving the database term frequencies separately as well as co-occurrence frequencies of different lists combinatorially; a unit of data normalization, where the unit calculates the ratio of the cooccurrence statistics to the occurrence statistics of the separation; a unit of data integration, wherein the system integrates the normalized data on a matrix; and, a unit of graphical data display, wherein the system displays integrated data graphically to the user.